Answer:
592
Step-by-step explanation:
This is a subtraction problem.
2,342 - 1,750 = 592
Answer:
False
Step-by-step explanation:
12/4=3
3 does not equal 12 1/4
True
Step-by-step explanation:
I double checked it I'm positive
2,825 i am almost sure this is the right answer i apologize if not
Answer:
Every week, the radioactivity decreases by a factor of 5
After 1 week, it goes from 5,000 to 1,000
2 weeks 1,000 / 5 =200
3 weeks 200 / 5 = 40
4 weeks 40 / 5 = 8
5 weeks 8 / 5 = 1.6
6 weeks 1.6 / 5 = 0.064
7 weeks 0.064 / 5 = 0.0128
8 weeks .0128 / 5 = 0.00256
9 weeks 0.00256 / 5 = 0.000512
10 weeks 0.000512 / 5 = 0.0001024
Step-by-step explanation:
